Hi,
I have an Employee class
public class Employee {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
@Extension(vendorName="datanucleus", key="gae.encoded-pk", value="true")
private String id;
@Persistent private String department;
@Persistent private String firstName;
@Persistent private String lastName;
}
Now, I want to provide a EmployeeID to the employee. I will not be able to
provide gae.encoded-pk value as this is long and not meaningful.
Further, I want to provide the EmployeeID with department as the prefix.
How can I generate the EmployeeID, similar to sequence in the relational
world.
-Aswath
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